rust: debugfs: use "kernel vertical" style for imports

Convert all imports in the debugfs Rust module to use "kernel vertical"
style.

With this subsequent patches neither introduce unrelated changes nor
leave an inconsistent import pattern.

While at it, drop unnecessary imports covered by prelude::*.

Link: https://docs.kernel.org/rust/coding-guidelines.html#imports
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20251218165626.450264-1-dakr@kernel.org
[ Apply the same change to the debugfs sample code. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

1 files changed, 17 insertions, 8 deletions

diff --git a/rust/kernel/debugfs/file_ops.rs b/rust/kernel/debugfs/file_ops.rs
index 8a0442d6dd7a..ad19360540ba 100644
--- a/rust/kernel/debugfs/file_ops.rs
+++ b/rust/kernel/debugfs/file_ops.rs
@@ -1,14 +1,23 @@
 // SPDX-License-Identifier: GPL-2.0
 // Copyright (C) 2025 Google LLC.
 
-use super::{BinaryReader, BinaryWriter, Reader, Writer};
-use crate::debugfs::callback_adapters::Adapter;
-use crate::fmt;
-use crate::fs::file;
-use crate::prelude::*;
-use crate::seq_file::SeqFile;
-use crate::seq_print;
-use crate::uaccess::UserSlice;
+use super::{
+    BinaryReader,
+    BinaryWriter,
+    Reader,
+    Writer, //
+};
+
+use crate::{
+    debugfs::callback_adapters::Adapter,
+    fmt,
+    fs::file,
+    prelude::*,
+    seq_file::SeqFile,
+    seq_print,
+    uaccess::UserSlice, //
+};
+
 use core::marker::PhantomData;
 
 #[cfg(CONFIG_DEBUG_FS)]